Method and device for realizing horizontal and vertical screen

Abstract

The invention provides an implementation method and device of a screen in a portrait mode and a screen in a landscape mode. The method comprises the steps of 1, defining abstract functions corresponding to different service logic and specific functions corresponding to same service logic between the screen in the portrait mode and the screen in the landscape mode in a first service logic class; 2, defining a second service logic class of the screen in the portrait mode and a third service logic class of the screen in the landscape mode, wherein the second service logic class and the third service logic class inherit the first service logic class; 3, duplicating the abstract functions in the first service logic class in the second service logic class and the third service logic class. According to the implementation method and device, by defining the abstract functions corresponding to the different service logic between the screen in the portrait mode and the screen in the landscape mode in an abstract class and delaying the abstract functions into sub-classes for instantiation operation, on one hand, sharing of the same service logic between the screen in the portrait mode and the screen in the landscape mode is achieved; one the other hand, the service logic of the screen in the portrait mode and the service logic of the screen in the landscape mode are decoupled, and the maintainability and expansibility of a program are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a method and device for realizing horizontal and vertical screens. Background technique [0002] In the development process of live broadcast software, there is usually a gift module, through which users can give gifts to favorite anchors. Usually the player has two layouts, one is horizontal screen playback, and the other is vertical screen playback. When the player is played in landscape mode, the entire player occupies the entire width of the screen. When the player is played in portrait mode, the player interface only occupies the upper half of the screen. Due to the different states of the horizontal and vertical screens, the presenting methods of the gift interface in the horizontal and vertical screens are different. [0003] In the current development method, logical judgment is made in the gift panel. If it is judged that the current screen is in lan...

AI Technical Summary

Problems solved by technology

Since there are many different business logics in the horizontal and vertical screen state, all related business logic in the horizontal and vertical screen state is mixed in the gift panel

With the continuous increase of business functions, the logic in the gift panel is becoming more and more difficult to maintain, and even a small change may introduce various errors

[0004] Therefore, in the prior art, the business logic in the state of horizontal and vertical screens is coupled together, errors are prone to occur during modification, and the maintainability of the program is poor.

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